DE19941566A1 - Stabile (CF3)2N-Salze und Verfahren zu deren Herstellung - Google Patents
Stabile (CF3)2N-Salze und Verfahren zu deren HerstellungInfo
- Publication number
- DE19941566A1 DE19941566A1 DE19941566A DE19941566A DE19941566A1 DE 19941566 A1 DE19941566 A1 DE 19941566A1 DE 19941566 A DE19941566 A DE 19941566A DE 19941566 A DE19941566 A DE 19941566A DE 19941566 A1 DE19941566 A1 DE 19941566A1
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- general formula
- substituted
- unsubstituted
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 150000003839 salts Chemical class 0.000 title claims description 15
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 48
- 150000001875 compounds Chemical class 0.000 claims description 19
- 229910005965 SO 2 Inorganic materials 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052787 antimony Inorganic materials 0.000 claims description 6
- 229910052785 arsenic Inorganic materials 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 4
- 239000003495 polar organic solvent Substances 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 125000001072 heteroaryl group Chemical group 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229940124530 sulfonamide Drugs 0.000 claims description 2
- 150000003456 sulfonamides Chemical class 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 239000002243 precursor Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- FGDZQCVHDSGLHJ-UHFFFAOYSA-M rubidium chloride Chemical compound [Cl-].[Rb+] FGDZQCVHDSGLHJ-UHFFFAOYSA-M 0.000 description 4
- -1 carbons Inorganic materials 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- JAAGVIUFBAHDMA-UHFFFAOYSA-M rubidium bromide Chemical compound [Br-].[Rb+] JAAGVIUFBAHDMA-UHFFFAOYSA-M 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- 229910002441 CoNi Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 239000000956 alloy Chemical class 0.000 description 1
- 229910045601 alloy Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- LUNOJHMQOOTPJM-UHFFFAOYSA-N cesium;bis(trifluoromethyl)azanide Chemical compound [Cs+].FC(F)(F)[N-]C(F)(F)F LUNOJHMQOOTPJM-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 description 1
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910001411 inorganic cation Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JWDVRIOQNXFNES-UHFFFAOYSA-N n,1,1,1-tetrafluoro-n-(trifluoromethyl)methanamine Chemical compound FC(F)(F)N(F)C(F)(F)F JWDVRIOQNXFNES-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/15—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/65—Metal complexes of amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Secondary Cells (AREA)
- Primary Cells (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19941566A DE19941566A1 (de) | 1999-09-01 | 1999-09-01 | Stabile (CF3)2N-Salze und Verfahren zu deren Herstellung |
| TW089117401A TWI221832B (en) | 1999-09-01 | 2000-08-28 | Stable (CF3)2N- salts and process for preparing them |
| DE50004137T DE50004137D1 (de) | 1999-09-01 | 2000-08-28 | Stabile (CF3)2N-Salze, ein Verfahren zu deren Herstellung und ihre Verwendung bei der Synthese von Flüssigkristallverbindungen |
| EP00118126A EP1081129B1 (de) | 1999-09-01 | 2000-08-28 | Stabile (CF3)2N-Salze, ein Verfahren zu deren Herstellung und ihre Verwendung bei der Synthese von Flüssigkristallverbindungen |
| BR0003885-7A BR0003885A (pt) | 1999-09-01 | 2000-08-30 | Sais de (cf3)2n- estáveis e processo para preparação dos mesmos |
| CA002317284A CA2317284A1 (en) | 1999-09-01 | 2000-08-30 | Stable (cf3)2n-salts and process for preparing them |
| CN201110193754XA CN102351717A (zh) | 1999-09-01 | 2000-08-31 | 稳定的(cf3)2n-盐及其制备方法 |
| CN00126092A CN1286245A (zh) | 1999-09-01 | 2000-08-31 | 稳定的(cf3) 2n－盐及其制备方法 |
| KR1020000051004A KR100685563B1 (ko) | 1999-09-01 | 2000-08-31 | 안정한 비스(트리플루오로메틸)아미드 염 및 이의 제조방법 |
| RU2000122754/04A RU2257376C2 (ru) | 1999-09-01 | 2000-09-01 | Стабильные (cf3)2n соли и способ их получения |
| US09/654,519 US6582849B1 (en) | 1999-09-01 | 2000-09-01 | Stable (CF3)2N— salts and process for preparing them |
| JP2000265452A JP4638006B2 (ja) | 1999-09-01 | 2000-09-01 | 安定な（ｃｆ３）２ｎ−塩及びそれらを製造するための方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19941566A DE19941566A1 (de) | 1999-09-01 | 1999-09-01 | Stabile (CF3)2N-Salze und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19941566A1 true DE19941566A1 (de) | 2001-03-08 |
Family
ID=7920372
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19941566A Withdrawn DE19941566A1 (de) | 1999-09-01 | 1999-09-01 | Stabile (CF3)2N-Salze und Verfahren zu deren Herstellung |
| DE50004137T Expired - Lifetime DE50004137D1 (de) | 1999-09-01 | 2000-08-28 | Stabile (CF3)2N-Salze, ein Verfahren zu deren Herstellung und ihre Verwendung bei der Synthese von Flüssigkristallverbindungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE50004137T Expired - Lifetime DE50004137D1 (de) | 1999-09-01 | 2000-08-28 | Stabile (CF3)2N-Salze, ein Verfahren zu deren Herstellung und ihre Verwendung bei der Synthese von Flüssigkristallverbindungen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6582849B1 (ru) |
| EP (1) | EP1081129B1 (ru) |
| JP (1) | JP4638006B2 (ru) |
| KR (1) | KR100685563B1 (ru) |
| CN (2) | CN102351717A (ru) |
| BR (1) | BR0003885A (ru) |
| CA (1) | CA2317284A1 (ru) |
| DE (2) | DE19941566A1 (ru) |
| RU (1) | RU2257376C2 (ru) |
| TW (1) | TWI221832B (ru) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1205480A2 (de) | 2000-11-10 | 2002-05-15 | MERCK PATENT GmbH | Tetrakisfluoroalkylborat-Salze und deren Verwendung als Leitsalze |
| US6794083B2 (en) | 2000-11-10 | 2004-09-21 | MERCK Patent Gesellschaft mit beschränkter Haftung | Fluoroalkylphosphate salt electrolytes |
| US8049022B2 (en) | 2006-07-04 | 2011-11-01 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorosurfactants |
| US8067625B2 (en) | 2006-07-04 | 2011-11-29 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorosurfactants |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10107118A1 (de) | 2001-02-14 | 2002-08-29 | Merck Patent Gmbh | Verfahren zur Herstellung von Bis(trifluormethyl)imido-Salzen |
| DE10258671A1 (de) * | 2002-12-13 | 2004-06-24 | Merck Patent Gmbh | Ionische Flüssigkeiten mit [N(CF3)2]-Anionen |
| US7541492B2 (en) * | 2005-10-26 | 2009-06-02 | Toyota Jidosha Kabushiki Kaisha | Perfluoroalkanesulfonamide compounds |
| WO2007063959A1 (ja) * | 2005-12-02 | 2007-06-07 | Kanto Denka Kogyo Co., Ltd. | Ｐ－ｎ結合を含むホスホニウムカチオンを有するイオン液体およびその製造方法 |
| US20070129568A1 (en) * | 2005-12-06 | 2007-06-07 | Ngimat, Co. | Ionic liquids |
| DE102006032391A1 (de) * | 2006-07-04 | 2008-01-17 | Merck Patent Gmbh | Fluortenside |
| DE102006031143A1 (de) * | 2006-07-04 | 2008-01-24 | Merck Patent Gmbh | Fluortenside |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909802A1 (de) * | 1988-07-27 | 1990-04-05 | Merck Patent Gmbh | Difluormethylverbindungen |
| DE4011812A1 (de) * | 1990-04-12 | 1991-10-17 | Consortium Elektrochem Ind | Tetrasubstituierte methane mit fluessigkristallinen eigenschaften |
| US5827602A (en) | 1995-06-30 | 1998-10-27 | Covalent Associates Incorporated | Hydrophobic ionic liquids |
-
1999
- 1999-09-01 DE DE19941566A patent/DE19941566A1/de not_active Withdrawn
-
2000
- 2000-08-28 DE DE50004137T patent/DE50004137D1/de not_active Expired - Lifetime
- 2000-08-28 TW TW089117401A patent/TWI221832B/zh not_active IP Right Cessation
- 2000-08-28 EP EP00118126A patent/EP1081129B1/de not_active Expired - Lifetime
- 2000-08-30 CA CA002317284A patent/CA2317284A1/en not_active Abandoned
- 2000-08-30 BR BR0003885-7A patent/BR0003885A/pt not_active IP Right Cessation
- 2000-08-31 CN CN201110193754XA patent/CN102351717A/zh active Pending
- 2000-08-31 KR KR1020000051004A patent/KR100685563B1/ko not_active IP Right Cessation
- 2000-08-31 CN CN00126092A patent/CN1286245A/zh active Pending
- 2000-09-01 US US09/654,519 patent/US6582849B1/en not_active Expired - Lifetime
- 2000-09-01 JP JP2000265452A patent/JP4638006B2/ja not_active Expired - Fee Related
- 2000-09-01 RU RU2000122754/04A patent/RU2257376C2/ru not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1205480A2 (de) | 2000-11-10 | 2002-05-15 | MERCK PATENT GmbH | Tetrakisfluoroalkylborat-Salze und deren Verwendung als Leitsalze |
| US6794083B2 (en) | 2000-11-10 | 2004-09-21 | MERCK Patent Gesellschaft mit beschränkter Haftung | Fluoroalkylphosphate salt electrolytes |
| US6815119B2 (en) | 2000-11-10 | 2004-11-09 | Merck Patent Gmbh | Tetrakisfluoroalkylborate salts and their use as conducting salts |
| US8049022B2 (en) | 2006-07-04 | 2011-11-01 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorosurfactants |
| US8067625B2 (en) | 2006-07-04 | 2011-11-29 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorosurfactants |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2257376C2 (ru) | 2005-07-27 |
| JP2001122834A (ja) | 2001-05-08 |
| TWI221832B (en) | 2004-10-11 |
| KR20010067135A (ko) | 2001-07-12 |
| CA2317284A1 (en) | 2001-03-01 |
| EP1081129B1 (de) | 2003-10-22 |
| KR100685563B1 (ko) | 2007-02-22 |
| DE50004137D1 (de) | 2003-11-27 |
| BR0003885A (pt) | 2001-04-03 |
| CN102351717A (zh) | 2012-02-15 |
| CN1286245A (zh) | 2001-03-07 |
| EP1081129A3 (de) | 2001-03-21 |
| US6582849B1 (en) | 2003-06-24 |
| EP1081129A2 (de) | 2001-03-07 |
| JP4638006B2 (ja) | 2011-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8181 | Inventor (new situation) |
Free format text: HEIDER, UDO, DR., 64560 RIEDSTADT, DE SCHMIDT, MICHAEL, DR., 64331 WEITERSTADT, DE SARTORI, PETER, PROF,DR., 86919 UTTING, DE IGNATIEV, NIKOLAI, DR., 47058 DUISBURG, DE KUCHERINA, ANDREI, 47053 DUISBURG, DE |
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| 8139 | Disposal/non-payment of the annual fee |